https://www.esri.ie/system/files/publications/QEC2022WIN_0.pdf
http://cep.lse.ac.uk/pubs/download/brexit11.pdf
http://www.imf.org/en/News/Articles/2017/05/15/mcs05152017-Germany-Staff-Concluding-Statement-of-the-2017-Article-IV-Mission
https://www.project-syndicate.org/commentary/eurozone-sustainable-economic-recovery-by-simon-johnson-2017-06